No unique mitochondrial haplotypes were detected in natural populations of Undaria pinnatifida (Laminariales, Phaeophyceae) from rocky shores of northern China
文献类型：期刊论文
| 作者 | Li, Yuqian1,2,3,4; Shan, Tifeng1,3,4 |
| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2025-09-08 |
| 页码 | 8 |
| 关键词 | Brown algae Genetic diversity Genetic structure Kelp Mitochondrial sequences |
| ISSN号 | 0921-8971 |
| DOI | 10.1007/s10811-025-03651-5 |
| 通讯作者 | Shan, Tifeng(shantifeng@qdio.ac.cn) |
| 英文摘要 | Native populations of Undaria pinnatifida in China are historically recorded to be distributed in Zhejiang and Fujian provinces, whereas the natural populations on the rocky coasts of northern China are documented to have originated from Korea. Given the suitability of the coastal environment for the growth of U. pinnatifida, whether there are native populations existing in northern China remains uncertain. Although no novel haplotypes were found in natural specimens collected from rocky shores of Dalian and Qingdao in our previous studies, samples from the only three sites may not be sufficiently extensive. Genetic diversity and population structure of U. pinnatifida in this region could be more complex than understood. In this study, seven natural populations were sampled from the rocky coasts of Shandong Peninsula and analyzed using informative mitochondrial sequences. By utilizing the combined cox3 and tatC-tLeu sequences, no unique haplotypes were detected and all haplotypes identified from these seven populations belonged to the Continental type. Together with the results in our previous studies, it was further confirmed that there was no native U. pinnatifida population found in northern China and the existing populations originated from Korea. The natural populations from Shandong Peninsula exhibited high genetic diversity except for that from Qingdao. This study complements the previous population genetic studies of U. pinnatifida in China, providing a deeper understanding of their origin and current genetic diversity and population structure. |
| WOS关键词 | GENETIC DIVERSITY ; SOFTWARE |
| 资助项目 | National Natural Science Foundation of China[42176100] ; Implementation Plan for Enhancing the Capacity of the Biological Genetic Resources Repository of the Chinese Academy of Sciences[E429A401X1T01] ; China Agriculture Research System[CARS-50] |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001566190600001 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203299]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Shan, Tifeng |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Lab Expt Marine Biol, Qingdao 266000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Marine Sci & Technol Ctr, Lab Marine Biol & Biotechnol, Qingdao 266000, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, State Key Lab Breeding Biotechnol & Sustainable Aq, Qingdao 266000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yuqian,Shan, Tifeng. No unique mitochondrial haplotypes were detected in natural populations of Undaria pinnatifida (Laminariales, Phaeophyceae) from rocky shores of northern China[J]. JOURNAL OF APPLIED PHYCOLOGY,2025:8. |
| APA | Li, Yuqian,&Shan, Tifeng.(2025).No unique mitochondrial haplotypes were detected in natural populations of Undaria pinnatifida (Laminariales, Phaeophyceae) from rocky shores of northern China.JOURNAL OF APPLIED PHYCOLOGY,8. |
| MLA | Li, Yuqian,et al."No unique mitochondrial haplotypes were detected in natural populations of Undaria pinnatifida (Laminariales, Phaeophyceae) from rocky shores of northern China".JOURNAL OF APPLIED PHYCOLOGY (2025):8. |
入库方式： OAI收割
来源：海洋研究所
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